141-03-7 Butanedioic acid, dibutyl ester Butyl butanedioate Di-n-butyl succinate Dibutyl succinate NSC1502 Succinic acid di-n-butyl ester Succinic acid dibutyl ester Succinic acid, dibutyl ester Tabatrex Tabutrex WLN: 4OV2VO4